109216142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{410587}}^1$

素因数の和:410615

約数の個数: 16

約数和(自身を含む): 197082240

約数和(自身を除く): 87866098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 410587, 821174, 2874109, 5748218, 7801153, 15602306, 54608071, 109216142]

約数ペア:

[(1, 109216142), (2, 54608071), (7, 15602306), (14, 7801153), (19, 5748218), (38, 2874109), (133, 821174), (266, 410587)]